Inicio Gestión de la energía Interruptores de potencia Interruptores de carga
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Gestión de la energía
Interruptores de potencia
Interruptores de carga

TPS22965-Q1

ACTIVO

Interruptor automotriz de carga monocanal, 5.7 V, 4 A, 16 mΩ, con tiempo de elevación ajustable y

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TPS22965-Q1

ACTIVO
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Detalles del producto

Number of channels 1 Vin (min) (V) -0.3, 0.8 Vin (max) (V) 5.5, 6 Imax (A) 4 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.2 Quiescent current (Iq) (typ) (µA) 50 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable FET Internal Device type Load switches Function Inrush current control
Number of channels 1 Vin (min) (V) -0.3, 0.8 Vin (max) (V) 5.5, 6 Imax (A) 4 Ron (typ) (mΩ) 16 Shutdown current (ISD) (typ) (µA) 0.2 Quiescent current (Iq) (typ) (µA) 50 Soft start Adjustable Rise Time Current limit type None Features Quick output discharge Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable FET Internal Device type Load switches Function Inrush current control
WSON (DSG) 8 4 mm² 2 x 2
  • Qualified for automotive applications
    • AEC-Q100 qualified
    • Device temperature grade 2: –40°C to +105°C (TPS22965-Q1, TPS22965N-Q1)
    • Device temperature grade 1: –40°C to +125°C (TPS22965W-Q1, TPS22965NW-Q1)
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • Integrated single channel load switch
  • Input voltage range: 0.8 V to 5.5 V
  • Ultra-low on resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 4-A maximum continuous switch current
  • Low quiescent current (50 µA)
  • Low control input threshold enables use of 1.2-, 1.8-, 2.5- and 3.3-V logic
  • Configurable rise time
  • Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 only)
  • WSON 8-pin package with thermal pad
  • Qualified for automotive applications
    • AEC-Q100 qualified
    • Device temperature grade 2: –40°C to +105°C (TPS22965-Q1, TPS22965N-Q1)
    • Device temperature grade 1: –40°C to +125°C (TPS22965W-Q1, TPS22965NW-Q1)
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • Integrated single channel load switch
  • Input voltage range: 0.8 V to 5.5 V
  • Ultra-low on resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 4-A maximum continuous switch current
  • Low quiescent current (50 µA)
  • Low control input threshold enables use of 1.2-, 1.8-, 2.5- and 3.3-V logic
  • Configurable rise time
  • Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 only)
  • WSON 8-pin package with thermal pad

The TPS22965x-Q1 is a small, ultra-low-RON, single-channel load switch with controlled turn-on. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A. The VOUT rise time is configurable so that inrush current can be reduced. The TPS22965-Q1 and TPS22965W-Q1 devices include a 225-Ω on-chip load resistor for quick output discharge when the switch is turned off.

The TPS22965x-Q1 devices are available in a small, space-saving 2-mm × 2-mm 8-pin WSON package (DSG0008A) with integrated thermal pad allowing for high power dissipation. The TPS22965-Q1 and TPS22965N-Q1 devices are characterized for operation over the free-air temperature range of –40°C to 105°C. Furthermore, the TPS22965W-Q1 and TPS22965NW-Q1 devices feature wettable flanks in the same WSON package (DSG0008B) and it is characterized for operation over the free-air temperature range of –40°C to +125°C.

The TPS22965x-Q1 is a small, ultra-low-RON, single-channel load switch with controlled turn-on. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A. The VOUT rise time is configurable so that inrush current can be reduced. The TPS22965-Q1 and TPS22965W-Q1 devices include a 225-Ω on-chip load resistor for quick output discharge when the switch is turned off.

The TPS22965x-Q1 devices are available in a small, space-saving 2-mm × 2-mm 8-pin WSON package (DSG0008A) with integrated thermal pad allowing for high power dissipation. The TPS22965-Q1 and TPS22965N-Q1 devices are characterized for operation over the free-air temperature range of –40°C to 105°C. Furthermore, the TPS22965W-Q1 and TPS22965NW-Q1 devices feature wettable flanks in the same WSON package (DSG0008B) and it is characterized for operation over the free-air temperature range of –40°C to +125°C.
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TPS22966-Q1 ACTIVO Interruptor automotriz de carga de 2 canales, 5.5 V, 16 mΩ, con tiempo de elevación ajustable y desc This product is A dual channel, low Ron (16mohm) load switch.

Documentación técnica

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* Data sheet TPS22965x-Q1 5.5-V, 4-A, 16-mΩ On-Resistance Automotive Load Switch datasheet (Rev. E) PDF | HTML 18 jul 2022
User guide Single LP8733-Q1 User's Guide to Power DRA78x and TDA3 (Rev. A) PDF | HTML 31 mar 2021
Functional safety information Streamlining Functional Safety Certification in Automotive and Industrial 09 jun 2020
Functional safety information TPS22965-Q1 Functional Safety FIT Rate and Failure Mode Distribution 16 dic 2019
E-book 11 Ways to Protect Your Power Path 03 jul 2019
Application note Integrated Load Switches Versus Discrete MOSFETs (Rev. A) 06 may 2019
Application note Load Switch Thermal Considerations (Rev. A) 11 oct 2018
Application note Basics of Load Switches (Rev. A) 05 sep 2018
Application note Selecting a Load Switch to Replace a Discrete Solution 30 abr 2017
Application note Timing of Load Switches 27 abr 2017
Design guide Automotive Battery to Point-of-Load Power Solution for TDA2xx Design Guide (Rev. B) 31 ene 2017
Application note Fundamentals of On-Resistance in Load Switches 09 jun 2016
Application note Reverse Current Protection in Load Switches 19 may 2016
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption 30 mar 2016
EVM User's guide TPS22965WDSGQ1EVM User's Guide 20 oct 2015
Application note Managing Inrush Current (Rev. A) 28 may 2015

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS22965EVM-023 — Módulo de evaluación TPS22965

The Texas Instruments TPS22965EVM-023 evaluation module (EVM) helps designers evaluate the performance of the TPS22965 Ultra-Low rON, 6-A Load Switch with Controlled Turn On. The EVM allows the user to apply an input voltage (0.8 V-5.5 V) under different loading conditions (0 A-6 A). Output, input (...)

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

TPS22965NEVM-023 — Módulo de evaluación de interruptor de carga con resistencia de encendido de 16 mΩ, de 5.7 V TPS2296

The TPS22965N device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965N supports up to 6 A of maximum continuous current.

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

TPS22965WDSGQ1EVM — Módulo de evaluación de interruptor de carga con resistencia de encendido 16 mΩ, de 5.7 V, 4 A TPS22

The TPS22965-Q1 device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965-Q1 supports up to 4 A of maximum continuous current.

Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

TPS22965 and TPS22965(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)

SLVM831B.ZIP (40 KB) - PSpice Model
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Modelo de simulación

TPS22965N, TPS22965N(W)-Q1 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMAU8B.ZIP (40 KB) - PSpice Model
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Herramienta de simulación

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TIDA-00805 — Diseño de referencia de potencia del procesador sin batería para ADAS e información y entretenimient

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TIDA-00675 — Diseño de referencia de reducción de potencia mediante la conmutación dinámica

The TIDA-00675 shows the power reduction benefits of dynamically switching a load on/off using a load switch. The design guide shows how frequency of switching, duty cycle, and the use of a discharge resistor can have an impact on power consumption.
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Paquete Pasadores Descargar
WSON (DSG) 8 Ver opciones
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Pedidos y calidad

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  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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